🧩 Level 7 - Puzzle #109
📊 Legend
⭐ Master
📝 194 Steps
🔧 13 Techniques
🎯 Current State
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🔧 Techniques Used
Pointing/Claiming
78×
Hidden Single
48×
Naked Quad
15×
Forcing Chain
14×
Trial & Error
14×
Inferred
5×
Naked Triple
4×
Naked Pair
4×
Subset Technique
4×
Pointing
3×
X-Wing
2×
Naked Single
2×
ALS-XZ
1×
📋 Solution Steps
All
Singles
Locked
Subsets
Fish
Wings
Chains
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